volume tracking

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@569 90c681e8-e032-0410-971d-27865f9a5e38

7 files changed, 24 insertions, 204 deletions

diff --git a/src/ui/display.cpp b/src/ui/display.cpp
index c338050bb..74c946fd3 100644
--- a/src/ui/display.cpp
+++ b/src/ui/display.cpp
@@ -138,6 +138,14 @@ MainDisplay::MainDisplay (QWidget *parent)
     m_timeIndicator = new TimeIndicator(this);
     m_timeIndicator->move(34,26);
     m_timeIndicator->show();
+
+    m_core = SoundCore::instance();
+    connect(m_core, SIGNAL(elapsedChanged(qint64)), SLOT(setTime(qint64)));
+    connect(m_core, SIGNAL(bitrateChanged(int)), m_kbps, SLOT(display(int)));
+    connect(m_core, SIGNAL(frequencyChanged(int)), SLOT(setSampleRate(int)));
+    connect(m_core, SIGNAL(channelsChanged(int)), m_monoster, SLOT(setChannels(int)));
+    connect(m_core, SIGNAL(stateChanged(Qmmp::State)), SLOT(setState(Qmmp::State)));
+    connect(m_core, SIGNAL(volumeChanged(int,int)), SLOT(setVolume(int, int)));
 }
 
 
@@ -170,11 +178,6 @@ void MainDisplay::setState(Qmmp::State state)
         setDuration(m_core->length());
         break;
     }
-    /*case OutputState::Buffering:
-    {
-        //ui.label->setText("Buffering");
-        break;
-    }*/
     case Qmmp::Paused:
     {
         m_playstatus->setStatus(PlayStatus::PAUSE);
@@ -192,6 +195,14 @@ void MainDisplay::setState(Qmmp::State state)
     }
 }
 
+void MainDisplay::setVolume(int left, int right)
+{
+    int maxVol = qMax(left, right);
+    m_volumeBar->setValue(maxVol);
+    if (maxVol && !m_volumeBar->isPressed())
+        m_balanceBar->setValue((right - left) * 100/maxVol);
+}
+
 void MainDisplay::updateSkin()
 {
     setPixmap (m_skin->getMain());
@@ -218,68 +229,6 @@ void MainDisplay::setPL (QWidget* w)
     connect (m_playlist, SIGNAL (closed ()), m_plButton, SLOT (click()));
 }
 
-/*void MainDisplay::setInfo(const OutputState &st)
-{
-
-
-    switch ((int) st.type())
-    {
-    case OutputState::Info:
-    {
-        //if (seeking)
-        // break;
-        setTime (st.elapsedSeconds());
-        m_kbps->display (st.bitrate());
-        m_freq->display (st.frequency() /1000);
-        m_monoster->setChannels (st.channels());
-        update();
-        break;
-    }
-    case OutputState::Playing:
-    {
-        m_playstatus->setStatus(PlayStatus::PLAY);
-        m_timeIndicator->setNeedToShowTime(true);
-        break;
-    }
-    case OutputState::Buffering:
-    {
-        //ui.label->setText("Buffering");
-        break;
-    }
-    case OutputState::Paused:
-    {
-        m_playstatus->setStatus(PlayStatus::PAUSE);
-        break;
-    }
-    case OutputState::Stopped:
-    {
-        m_playstatus->setStatus(PlayStatus::STOP);
-        m_monoster->setChannels (0);
-        //m_timeIndicator->setNeedToShowTime(false);
-        break;
-    }
-    case OutputState::Volume:
-        //qDebug("volume %d, %d", st.rightVolume(), st.leftVolume());
-        int maxVol = qMax(st.leftVolume(),st.rightVolume());
-        m_volumeBar->setValue(maxVol);
-        if (maxVol && !m_volumeBar->isPressed())
-            m_balanceBar->setValue((st.rightVolume()-st.leftVolume())*100/maxVol);
-        break;
-
-    }
-}*/
-
-void MainDisplay::setSoundCore(SoundCore *core)
-{
-    m_core = core;
-    connect(core, SIGNAL(elapsedChanged(qint64)), SLOT(setTime(qint64)));
-    //connect(core, SIGNAL(totalTimeChanged(qint64 time)
-    connect(core, SIGNAL(bitrateChanged(int)), m_kbps, SLOT(display(int)));
-    connect(core, SIGNAL(frequencyChanged(int)), SLOT(setSampleRate(int)));
-    connect(core, SIGNAL(channelsChanged(int)), m_monoster, SLOT(setChannels(int)));
-    connect(core, SIGNAL(stateChanged(Qmmp::State)), SLOT(setState(Qmmp::State)));
-}
-
 bool MainDisplay::isPlaylistVisible() const
 {
     return m_plButton->isChecked();
diff --git a/src/ui/display.h b/src/ui/display.h
index 4e7623f2f..43ee35c5d 100644
--- a/src/ui/display.h
+++ b/src/ui/display.h
@@ -57,8 +57,6 @@ public:
 
     void setEQ(QWidget*);
     void setPL(QWidget*);
-    //void setInfo(const OutputState &st);
-    void setSoundCore(SoundCore *core);
     bool isEqualizerVisible()const;
     bool isPlaylistVisible()const;
     bool isRepeatable()const;
@@ -84,6 +82,7 @@ private slots:
     void setSampleRate(int rate);
     void setTime(qint64);
     void setState(Qmmp::State state);
+    void setVolume(int left, int right);
 
 private:
     QWidget* m_equlizer;
diff --git a/src/ui/eqtitlebar.h b/src/ui/eqtitlebar.h
index 4dd1d64d1..70ef88fe4 100644
--- a/src/ui/eqtitlebar.h
+++ b/src/ui/eqtitlebar.h
@@ -42,6 +42,8 @@ public:
     ~EqTitleBar();
 
     void setActive(bool);
+
+public slots:
     void setVolume(int left, int right);
 
 private slots:
diff --git a/src/ui/eqwidget.cpp b/src/ui/eqwidget.cpp
index b9c5ede33..8906389f1 100644
--- a/src/ui/eqwidget.cpp
+++ b/src/ui/eqwidget.cpp
@@ -23,6 +23,7 @@
 #include <QInputDialog>
 #include <QCloseEvent>
 #include <qmmpui/filedialog.h>
+#include <qmmp/soundcore.h>
 
 #include "skin.h"
 #include "eqslider.h"
@@ -86,6 +87,7 @@ EqWidget::EqWidget (QWidget *parent)
     }
     readSettings();
     createActions();
+    connect(SoundCore::instance(), SIGNAL(volumeChanged(int, int)), m_titleBar, SLOT(setVolume(int, int)));
 }
 
 EqWidget::~EqWidget()
@@ -364,15 +366,6 @@ void EqWidget::loadPreset(const QString &name)
     }
 }
 
-/*void EqWidget::setInfo(const OutputState &st)
-{
-    if (st.type() == OutputState::Volume)
-    {
-        m_titleBar->setVolume(st.leftVolume(),st.rightVolume());
-
-    }
-}*/
-
 EQPreset *EqWidget::findPreset(const QString &name)
 {
     foreach(EQPreset *preset, m_autoPresets)
diff --git a/src/ui/eqwidget.h b/src/ui/eqwidget.h
index 7b3680a45..7e30eec86 100644
--- a/src/ui/eqwidget.h
+++ b/src/ui/eqwidget.h
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2006 by Ilya Kotov                                      *
+ *   Copyright (C) 2006-2008 by Ilya Kotov                                 *
  *   forkotov02@hotmail.ru                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -36,6 +36,7 @@ class EQGraph;
 class Button;
 class EQPreset;
 class PlayListItem;
+class SoundCore;
 
 class EqWidget : public PixmapWidget
 {
@@ -53,11 +54,6 @@ public:
     */
     void loadPreset(const QString &name);
 
-    /*!
-    * shows output volume and balance. Necessare for the shaded mode
-    */
-    //void setInfo(const OutputState &st);
-
 signals:
     void valueChanged();
     void closed();
diff --git a/src/ui/mainwindow.cpp b/src/ui/mainwindow.cpp
index 22a975b69..0e2d1ade9 100644
--- a/src/ui/mainwindow.cpp
+++ b/src/ui/mainwindow.cpp
@@ -62,6 +62,7 @@ MainWindow::MainWindow(const QStringList& args, BuiltinCommandLineOption* option
     m_paused = FALSE;
     m_elapsed = 0;
     m_option_manager = option_manager;
+    m_core = new SoundCore(this);
 
     setWindowIcon(QIcon(":/32x32/qmmp.png"));
 
@@ -113,7 +114,6 @@ MainWindow::MainWindow(const QStringList& args, BuiltinCommandLineOption* option
 
     createActions();
 
-    m_core = new SoundCore(this);
     m_titlebar = new TitleBar(this);
     m_titlebar->move(0,0);
     m_titlebar->show();
@@ -124,25 +124,12 @@ MainWindow::MainWindow(const QStringList& args, BuiltinCommandLineOption* option
 
     display->setEQ(m_equalizer);
     display->setPL(m_playlist);
-    display->setSoundCore(m_core);
 
     m_vis = MainVisual::getPointer();
 
-    //m_core->addVisualization(m_vis);
-    //m_core->showVisualization(this);
-
-    /*connect(m_core, SIGNAL(outputStateChanged(const OutputState&)),
-            SLOT(showOutputState(const OutputState&)));
-    connect(m_core, SIGNAL(decoderStateChanged(const DecoderState&)),
-            SLOT(showDecoderState(const DecoderState&)));
-    connect(m_core, SIGNAL(titleChanged(const QString&)),
-            SLOT(changeTitle(const QString&)));
-    */
     Visual::initialize(this, m_visMenu, SLOT(updateActions()));
     Visual::add(m_vis);
 
-
-
     connect(m_core, SIGNAL(finished()), SLOT(next()));
     connect(m_core, SIGNAL(stateChanged(Qmmp::State)), SLOT(showState(Qmmp::State)));
     connect(m_core, SIGNAL(elapsedChanged(qint64)),m_playlist, SLOT(setTime(qint64)));
@@ -200,12 +187,7 @@ void MainWindow::play()
     if (s.isEmpty())
         return;
     if (m_core->play(s))
-    {
-        //display->setTime(0);
-        //qDebug("play");
         m_generalHandler->setTime(0);
-        //display->setDuration(m_core->totalTime());
-    }
     else
     {
         //find out the reason why playback failed
@@ -358,104 +340,6 @@ void MainWindow::showState(Qmmp::State state)
     }
     }
 }
-
-/*void MainWindow::showOutputState(const OutputState &st)
-
-{
-    if (seeking)
-        return;
-
-    //display->setInfo(st);
-    //m_playlist->setInfo(st, m_core->length(), m_playListModel->totalLength());
-    //m_titlebar->setInfo(st);
-    // m_equalizer->setInfo(st);
-    /*switch ((int) st.type())
-    {
-    case OutputState::Playing:
-    {
-        m_generalHandler->setState(General::Playing);
-        if (m_playListModel->currentItem())
-        {
-            SongInfo info = *m_playListModel->currentItem();
-            if (info.isEmpty())
-                info.setValue(SongInfo::TITLE, m_playlist->currentItem()->text());
-            m_generalHandler->setSongInfo(info);
-        }
-        break;
-    }
-    case OutputState::Paused:
-    {
-        m_generalHandler->setState(General::Paused);
-        break;
-    }
-    case OutputState::Stopped:
-    {
-        m_generalHandler->setState(General::Stopped);
-        break;
-    }
-    case OutputState::Info:
-    {
-        m_generalHandler->setTime(st.elapsedSeconds());
-        m_elapsed = st.elapsedSeconds();
-        break;
-    }
-    case OutputState::Volume:
-    {
-        m_generalHandler->setVolume(st.leftVolume(), st.rightVolume());
-        break;
-    }
-    case OutputState::VisualRemoved:
-    {
-        m_visMenu->updateActions();
-    }
-    }*/
-//}
-/*void MainWindow::showDecoderState(const DecoderState &st)
-{
-    switch ((int) st.type())
-    {
-    case DecoderState::Finished:
-    {
-        next();
-        break;
-    }
-    case DecoderState::Info:
-    {
-        qDebug("file info:");
-        qDebug("ARTIST = %s", qPrintable(st.tag()->artist()));
-        qDebug("TITLE = %s", qPrintable(st.tag()->title()));
-        qDebug("ALBUM = %s", qPrintable(st.tag()->album()));
-        qDebug("COMMENT = %s", qPrintable(st.tag()->comment()));
-        qDebug("GENRE = %s", qPrintable(st.tag()->genre()));
-        qDebug("YEAR = %d", st.tag()->year());
-        qDebug("TRACK = %d", st.tag()->track());
-        qDebug("LENGTH = %d", st.tag()->length());
-        if (m_playlist->currentItem())
-        {
-            if (!st.tag()->isEmpty())
-            {
-                SongInfo info;
-                info.setValue(SongInfo::TITLE, st.tag()->title());
-                info.setValue(SongInfo::ARTIST, st.tag()->artist());
-                info.setValue(SongInfo::ALBUM, st.tag()->album());
-                info.setValue(SongInfo::COMMENT, st.tag()->comment());
-                info.setValue(SongInfo::GENRE, st.tag()->genre());
-                info.setValue(SongInfo::YEAR, st.tag()->year());
-                info.setValue(SongInfo::TRACK, st.tag()->track());
-                info.setValue(SongInfo::LENGTH, st.tag()->length());
-                info.setValue(SongInfo::STREAM,
-                              m_playlist->currentItem()->path().startsWith("http://"));
-                info.setValue(SongInfo::PATH, m_playlist->currentItem()->path());
-                m_generalHandler->setSongInfo(info);
-            }
-            m_playlist->currentItem()->updateTags(st.tag());
-            m_playlist->listWidget()->updateList();
-        }
-        break;
-    }
-    }
-}*/
-
 void MainWindow::showMetaData()
 {
     qDebug("===== metadata ======");
diff --git a/src/ui/mainwindow.h b/src/ui/mainwindow.h
index 515ab685c..0f7890460 100644
--- a/src/ui/mainwindow.h
+++ b/src/ui/mainwindow.h
@@ -93,8 +93,6 @@ protected:
     virtual void keyPressEvent ( QKeyEvent* );
 
 private slots:
-    //void showOutputState(const OutputState&);
-    //void showDecoderState(const DecoderState&);
     void showState(Qmmp::State state);
     void showMetaData();
     void changeTitle(const QString&);
@@ -105,7 +103,6 @@ private slots:
     void updateEQ();
     void forward();
     void backward();
-    //void trayActivated(QSystemTrayIcon::ActivationReason);
     void about();
     void handleCloseRequest();